Examples with SimpleChoice uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice used on opensource projects

Example 41 with SimpleChoice

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice in project openolat by klemens.

the class MultipleChoiceAssessmentItemBuilderTest method readMultipleChoice_perAnswer_1110.

/**
 * Check if a bare bone multiple choice created with our builder make a valid assessmentItem.
 * It has 2 correct choices, two wrong, correct and wrong feedbacks. The max score is 1.0
 * but the 2 choices has each a score of 1.0.
 *
 * @throws IOException
 * @throws URISyntaxException
 */
@Test
public void readMultipleChoice_perAnswer_1110() throws IOException, URISyntaxException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    URL itemUrl = AssessmentItemBuilderTest.class.getResource("resources/openolat/multiple-choice-per-answer-11-1-0.xml");
    AssessmentItem assessmentItem = loadAssessmentItem(itemUrl);
    MultipleChoiceAssessmentItemBuilder itemBuilder = new MultipleChoiceAssessmentItemBuilder(assessmentItem, qtiSerializer);
    // basic check ChoiceInteraction
    AssessmentItem loadedItem = itemBuilder.getAssessmentItem();
    List<Interaction> interactions = loadedItem.getItemBody().findInteractions();
    Assert.assertNotNull(interactions);
    Assert.assertEquals(1, interactions.size());
    Assert.assertTrue(interactions.get(0) instanceof ChoiceInteraction);
    // choices
    SimpleChoice correct1 = itemBuilder.getChoice(Identifier.assumedLegal("mc80677ac3f4449ebc689cf60c230a3d"));
    Assert.assertTrue(itemBuilder.isCorrect(correct1));
    SimpleChoice correct2 = itemBuilder.getChoice(Identifier.assumedLegal("mc7e5667abeb415fa05a8c7d8fd3d6bb"));
    Assert.assertTrue(itemBuilder.isCorrect(correct2));
    SimpleChoice wrong1 = itemBuilder.getChoice(Identifier.assumedLegal("mcaacc51e0ca4027b3adb3107cda4e30"));
    Assert.assertFalse(itemBuilder.isCorrect(wrong1));
    SimpleChoice wrong2 = itemBuilder.getChoice(Identifier.assumedLegal("mc1b7b8257e2419b880936ea11bff1f1"));
    Assert.assertFalse(itemBuilder.isCorrect(wrong2));
    // score
    Double maxScore = itemBuilder.getMaxScoreBuilder().getScore();
    Assert.assertEquals(1.0, maxScore.doubleValue(), 0.0001);
    Double minScore = itemBuilder.getMinScoreBuilder().getScore();
    Assert.assertEquals(0.0, minScore.doubleValue(), 0.0001);
    // correct feedback
    ModalFeedbackBuilder correctFeedback = itemBuilder.getCorrectFeedback();
    Assert.assertNotNull(correctFeedback);
    Assert.assertNotNull(correctFeedback.getText());
    Assert.assertTrue(correctFeedback.getText().contains("All answers correct"));
    // incorrect
    ModalFeedbackBuilder incorrectFeedback = itemBuilder.getIncorrectFeedback();
    Assert.assertNotNull(incorrectFeedback);
    Assert.assertNotNull(incorrectFeedback.getText());
    Assert.assertTrue(incorrectFeedback.getText().contains("Some choices are wrong"));
    // per answer
    Assert.assertEquals(ScoreEvaluation.perAnswer, itemBuilder.getScoreEvaluationMode());
}

Example 42 with SimpleChoice

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice in project openolat by klemens.

the class SingleChoiceAssessmentItemBuilderTest method readSingleChoice.

/**
 * Check if a bare bone multiple choice created with our builder make a valid assessmentItem.
 *
 * @throws IOException
 * @throws URISyntaxException
 */
@Test
public void readSingleChoice() throws IOException, URISyntaxException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    URL itemUrl = AssessmentItemBuilderTest.class.getResource("resources/openolat/single-choice-feedbacks.xml");
    AssessmentItem assessmentItem = loadAssessmentItem(itemUrl);
    SingleChoiceAssessmentItemBuilder itemBuilder = new SingleChoiceAssessmentItemBuilder(assessmentItem, qtiSerializer);
    // basic check ChoiceInteraction
    AssessmentItem loadedItem = itemBuilder.getAssessmentItem();
    List<Interaction> interactions = loadedItem.getItemBody().findInteractions();
    Assert.assertNotNull(interactions);
    Assert.assertEquals(1, interactions.size());
    Assert.assertTrue(interactions.get(0) instanceof ChoiceInteraction);
    // correct feedback
    ModalFeedbackBuilder correctFeedback = itemBuilder.getCorrectFeedback();
    Assert.assertNotNull(correctFeedback);
    Assert.assertNotNull(correctFeedback.getText());
    Assert.assertTrue(correctFeedback.getText().contains("This is the correct answer"));
    // incorrect
    ModalFeedbackBuilder incorrectFeedback = itemBuilder.getIncorrectFeedback();
    Assert.assertNotNull(incorrectFeedback);
    Assert.assertNotNull(incorrectFeedback.getText());
    Assert.assertTrue(incorrectFeedback.getText().contains("This is the wrong answer"));
    // correct answer
    SimpleChoice correctChoice = itemBuilder.getChoice(Identifier.assumedLegal("id87d42b76-93d7-42fc-bdec-3e2419fa901d"));
    Assert.assertTrue(itemBuilder.isCorrect(correctChoice));
    // score per
    Assert.assertEquals(ScoreEvaluation.allCorrectAnswers, itemBuilder.getScoreEvaluationMode());
}

Example 43 with SimpleChoice

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice in project openolat by klemens.

the class AssessmentHtmlBuilderTest method serializer.

@Test
public void serializer() {
    AssessmentItem item = new AssessmentItem();
    SimpleChoice helper = new SimpleChoice(item);
    P p = new P(helper);
    TextRun text = new TextRun(p, "Hello world");
    p.getInlines().add(text);
    helper.getFlowStatics().add(p);
    String content = new AssessmentHtmlBuilder().flowStaticString(helper.getFlowStatics());
    Assert.assertTrue(content.contains(">Hello world<"));
}

Example 44 with SimpleChoice

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice in project openolat by klemens.

the class QTI21StatisticsManagerImpl method getChoiceInteractionStatistics.

@Override
public List<ChoiceStatistics> getChoiceInteractionStatistics(String itemRefIdent, AssessmentItem assessmentItem, ChoiceInteraction choiceInteraction, QTI21StatisticSearchParams searchParams) {
    List<RawData> results = getRawDatas(itemRefIdent, choiceInteraction.getResponseIdentifier().toString(), searchParams);
    List<SimpleChoice> simpleChoices = choiceInteraction.getSimpleChoices();
    long[] counts = new long[simpleChoices.size()];
    for (int i = counts.length; i-- > 0; ) {
        counts[i] = 0l;
    }
    for (RawData result : results) {
        Long numOfAnswers = result.getCount();
        ;
        if (numOfAnswers != null && numOfAnswers.longValue() > 0) {
            String stringuifiedResponse = result.getStringuifiedResponse();
            for (int i = simpleChoices.size(); i-- > 0; ) {
                String identifier = simpleChoices.get(i).getIdentifier().toString();
                if (stringuifiedResponse.contains(identifier)) {
                    counts[i] += numOfAnswers.longValue();
                }
            }
        }
    }
    List<ChoiceStatistics> choicesStatistics = new ArrayList<>();
    for (int i = 0; i < simpleChoices.size(); i++) {
        choicesStatistics.add(new ChoiceStatistics(simpleChoices.get(i), counts[i]));
    }
    return choicesStatistics;
}

Example 45 with SimpleChoice

use of uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice in project openolat by klemens.

the class MultipleChoiceAssessmentItemBuilder method buildItemBody.

@Override
protected void buildItemBody() {
    // remove current blocks
    List<Block> blocks = assessmentItem.getItemBody().getBlocks();
    blocks.clear();
    // add question
    getHtmlHelper().appendHtml(assessmentItem.getItemBody(), question);
    // add interaction
    ChoiceInteraction singleChoiceInteraction = AssessmentItemFactory.createMultipleChoiceInteraction(assessmentItem, responseIdentifier, orientation, cssClass);
    singleChoiceInteraction.setShuffle(isShuffle());
    blocks.add(singleChoiceInteraction);
    List<SimpleChoice> choiceList = getChoices();
    singleChoiceInteraction.getSimpleChoices().addAll(choiceList);
    int finalMaxChoices = 0;
    if (maxChoices >= 0 && maxChoices <= choiceList.size()) {
        finalMaxChoices = maxChoices;
    }
    singleChoiceInteraction.setMaxChoices(finalMaxChoices);
    int finalMinChoices = 0;
    if (minChoices >= 0 && minChoices <= choiceList.size()) {
        finalMinChoices = minChoices;
    }
    singleChoiceInteraction.setMinChoices(finalMinChoices);
}